TED: How the blockchain is changing money and business | Don Tapscott

The video discusses blockchain technology, its potential to revolutionize various industries, and its role in creating a more equitable economy. It highlights the limitations of current centralized systems and introduces blockchain as a decentralized solution. The video explains how blockchain works, its security features, and its applications in financial services, land ownership, the sharing economy, and data privacy. It also covers the development of smart contracts on the Ethereum blockchain and the potential for blockchain to address social inequality.

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